When performing a distillation, one should not...Group of answer choicesheat up the distillation flask at a slow rate.place the thermometer right below the collection well to monitor the temperature of the distillate.clamp the distillation apparatus to the lattice in the fume hood.plug the heating mantle directly into the wall outlet.
Question
When performing a distillation, one should not...Group of answer choicesheat up the distillation flask at a slow rate.place the thermometer right below the collection well to monitor the temperature of the distillate.clamp the distillation apparatus to the lattice in the fume hood.plug the heating mantle directly into the wall outlet.
Solution
When performing a distillation, one should not plug the heating mantle directly into the wall outlet. This is because the heating mantle needs a variable transformer (also known as a variac) to control the amount of heat it produces. Plugging it directly into the wall outlet would provide too much power, which could lead to overheating and potentially a fire. Therefore, for safety reasons, it's important to always use a variac when using a heating mantle for distillation.
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